结合工程实例,对井字梁配筋量、边梁配筋量、边梁扭矩值和弹性最大挠度值进行分析研究。
According to a example, reinforcement of grillage-shaped beam, reinforcement of boundary beam, torque of boundary beam and elastic flexility limit were analyzed.
对RC梁正截面设计公式进行了深入的研究,根据平截面假定推出了受压区高度很小时梁配筋量计算的公式,并与规范公式进行了比较。
Based on the plane hypothesis, a set of formulas were derived for the design of RC beams with very small depth of compression zone.
混凝土水平折梁当弯折不大时采用连续配筋,经济合理。
In the small bend joint of horizontal concrete beams, continuous reinforcement is reasonable and economical.
通过一工程实例中悬挑梁的正截面配筋计算,对钢筋混凝土悬挑梁正截面超筋的概念进行了分析和探讨。
Through a calculation of the strength of normal section of extra-reinforced cantilever beam for an actual project, the conception of normal section of extra-reinforced cantilever beam is analyzed.
最后给出了牛腿的配筋形式以及牛腿和梁之间的连接构造。
Finally the reinforcement forms of the bracket and the connecting construction between the bracket and the beam are proposed.
对墙梁中托梁与墙中的“组合作用”进行了论述,并对国家现行规范中的计算方法提出探讨和建议,同时介绍了配筋混凝土空心砌块砌筑墙梁的初步试验结果。
This article deals with the composite action between bressummer and wall on it in wall beam, and puts forward discussion and proposal to the calculation method in current national code.
最后用TAT软件进行框架的空间结构计算,输出框架梁柱配筋梁。
Finally TAT software framework for the space structure, the framework of the output beam reinforcement beams.
介绍了一种新的无量纲表格法来计算T形梁的正截面配筋。
This article introduces a new dimensionless tabulation method to calculate reinforcement of T-section beams.
地基梁可不进行承载能力极限状态的计算,其配筋可由正常使用极限状态中的允许裂缝宽度来确定。
Ultimate strength design is not required and the reinforcement can be determined only on basis of allowable crack width in design of beam on foundation.
为了研究部分再生骨料混凝土梁的力学性能,完成了5种配筋率共15根部分再生骨料混凝土梁的试验。
In order to investigate mechanical properties of partial recycled concrete beams, 15 partial recycled concrete beams with 5 kinds of reinforcement ratios were studied by experiment.
试验结果表明:外贴纤维布加固超载后裂损的钢筋混凝土梁加固效果的主要影响因素是预加荷载幅值和配筋率。
The experiment result indicates that increasement rate of reinforcement in ultimate strength is influenced by the value and overload of the percentage of reinforcement.
介绍了框架扁梁的节点构造要求和配筋详图;在工程应用中的优缺点以及应注意的一些问题。
The paper introduces the constructing requirement of frame flat-beam junction, retailed drawing of reinforcing bars, advantages and disadvantages in engineering application and other issues concerned.
碳纤维加固混凝土梁的主要变化参数为配筋率、初始损伤和碳纤维粘粘量。
The main variable parameters of beams are the reinforcement ratio, the initial cracks and the CFRP amount.
介绍了圆弧梁在均布荷载作用下的内力计算和配筋计算。
This paper introduces the calculating method of flexural beams subjected to uniform loads.
本文主要对CFRP加固后,连续梁调幅能力、支座配筋率对加固效果影响、二次受力等几个因素可能对连续梁承载力产生的影响做了定性分析。
This article qualitatively analyses several possible effects to the carrying load, in the capacity of moment adjustment with CFRP reinforcement, the support reinforcement rate and two-way loading.
探讨了配筋钢纤维混凝土叠合梁正截面承载力计算公式。
The formulas forcalculating the normal section bearing of steel fiber reinforced concrete composite beams were presented.
该加固方法对于低配筋率混凝土梁特别有效。
The method is particularly effective for beams with a relatively low steel reinforcement ratio.
连梁的配筋构造不太复杂,方便施工。
Thirdly, reinforcement detailing of coupling beams can not be too complex.
利用该折板结构的空间传力特性,设计了结构板、梁、柱的尺寸、布置、配筋和细部构造。
Taking advantage of folded-plate characteristic of transmitting forces spatially, the laying-out, section, reinforcing bars, and detail construction of slabs, beams, columns are designed.
依据实验结果和理论分析,提出了混杂配筋混凝土梁抗弯承载力计算方法。
Based on the test results and theoretical analysis, the calculation method of flexural capacity of the hybrid reinforced concrete beams is presented.
研究表明可以通过测试局部碳纤维混凝土配筋梁的电阻变化来监测梁的损伤状况。
Consequently, damage of partial carbon fiber reinforced concrete beam can be monitored by electrical resistance measurement.
提出了一种能保证小跨高比连梁良好抗震性能且施工简单的新配筋方案。
A new reinforcement arrangement scheme was suggested to provide satisfactory seismic performance and good workmanship for the coupling beams with small aspect ratio.
试件的主要研究参数为梁纵向钢筋配筋率、梁塑性铰区配箍率以及节点核芯区体积配箍率。
The main parameters in tests are the percentages of longitudinal steel in beam, the percentages of stirrups in beam plastic zone and the volumetric percentages of stirrups in joint core.
本文对双柱式钻孔灌注桩桥梁盖梁进行配筋设计和验算。
In this paper, the bridge 's cap beams of double columns bored pile perform reinforcement design and checking are made.
圆截面受弯构件是工程结构中常遇到的一种构件,现行的钢筋混凝土规范给出了圆截面梁全截面均匀配筋的计算方法。
The formula of the carrying capacity of beam of a round section is given in China's design standard of reinforced concrete.
结果表明,在梁的受拉区配筋可以提高梁的极限承载力,并且可以避免核心混凝土的剪切破坏。
As a result, it is understood that placing steel bar in the tensile area will improve the ultimate bearing capacity of the RCFT beam, and shear failure of filled concrete will be avoided.
对比了砌块连梁和混凝土连梁通过配筋加强后的相应特征的异同。
T he similarities and differences oft he characteristics between block coupling beams and concrete coupling beams after strengthening by reinforcement have been compared.
而综合斜筋配筋形式是一种有效提高连梁在地震作用下延性和耗能性能的配筋方式。
It was known that coupling beams with integrated diagonally reinforced detailing are characterized by effectively improving the ductility and energy dissipating capacity under earthquake.
梁耐火极限随保护层厚度和配筋率的增加而增大,随着作用荷载比的增加而减小。
The fire resistance of CFRP reinforced concrete beams increases with the increase of concrete cover depths and reinforcement ratios, and with the decrease of applied load values.
梁耐火极限随保护层厚度和配筋率的增加而增大,随着作用荷载比的增加而减小。
The fire resistance of CFRP reinforced concrete beams increases with the increase of concrete cover depths and reinforcement ratios, and with the decrease of applied load values.
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